What is CVE-2022-20734?

CVE-2022-20734 is a vulnerability in Cisco SD-WAN vManage Software that could allow an authenticated local attacker to view sensitive information on an affected system.

What is the severity of CVE-2022-20734?

The severity of CVE-2022-20734 is medium with a CVSS score of 4.4.

How does CVE-2022-20734 occur?

CVE-2022-20734 occurs due to insufficient file system restrictions in Cisco SD-WAN vManage Software.

Who can exploit CVE-2022-20734?

An authenticated attacker with netadmin privileges can exploit CVE-2022-20734.

How can I fix CVE-2022-20734?

To mitigate CVE-2022-20734, update Cisco SD-WAN vManage Software to version 20.7.3 or later as recommended by Cisco.

Vulnerability/
CVE-2022-20734

medium

4.9

CWE

200 497

4/5/2022

6/11/2024

CVE-2022-20734: Cisco SD-WAN vManage Software Information Disclosure Vulnerability

First published: Wed May 04 2022(Updated: )

A vulnerability in Cisco SD-WAN vManage Software could allow an authenticated, local attacker to view sensitive information on an affected system. This vulnerability is due to insufficient file system restrictions. An authenticated attacker with netadmin privileges could exploit this vulnerability by accessing the vshell of an affected system. A successful exploit could allow the attacker to read sensitive information on the underlying operating system.

Credit: ykramarz@cisco.com ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Catalyst SD-WAN Manager	>=20.6<20.6.3
Cisco Catalyst SD-WAN Manager	>=20.7<20.7.2

Never miss a vulnerability like this again

Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmge-infodc-WPSkAMhp

Frequently Asked Questions

What is CVE-2022-20734?
CVE-2022-20734 is a vulnerability in Cisco SD-WAN vManage Software that could allow an authenticated local attacker to view sensitive information on an affected system.
What is the severity of CVE-2022-20734?
The severity of CVE-2022-20734 is medium with a CVSS score of 4.4.
How does CVE-2022-20734 occur?
CVE-2022-20734 occurs due to insufficient file system restrictions in Cisco SD-WAN vManage Software.
Who can exploit CVE-2022-20734?
An authenticated attacker with netadmin privileges can exploit CVE-2022-20734.
How can I fix CVE-2022-20734?
To mitigate CVE-2022-20734, update Cisco SD-WAN vManage Software to version 20.7.3 or later as recommended by Cisco.

collector/nvd-api
collector/nvd-index
agent/author
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/references
agent/weakness
agent/severity
agent/last-modified-date
agent/title
agent/tags
agent/first-publish-date
agent/description
agent/event
vendor/cisco
canonical/cisco catalyst sd-wan manager
version/cisco catalyst sd-wan manager/20.6
version/cisco catalyst sd-wan manager/20.7

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.